Anal Sphincter Injuries After Operative Vaginal Versus Spontaneous Delivery-Is There a Difference in Postpartum...

Area of Science:

• Obstetrics and Gynecology
• Pelvic Floor Disorders
• Maternal Health

Background:

• Obstetric anal sphincter injuries (OASIS) can significantly impact women's pelvic floor health.
• Understanding the differences in symptom burden based on delivery mode is crucial for targeted postpartum care.

Purpose of the Study:

• To compare pelvic floor symptoms in women with OASIS following operative vaginal delivery versus spontaneous delivery.
• To identify specific symptom profiles and their persistence over time.

Main Methods:

• Secondary analysis of a prospective cohort study involving 268 women with OASIS.
• Utilized validated questionnaires to assess pain, depression, fecal incontinence, and urinary distress at 1 week and 12 weeks postpartum.

Main Results:

• Women with operative OASIS (91% forceps-assisted) reported significantly higher Urogenital Distress Inventory scores, Fecal Incontinence Severity Index scores, and pain scores at 1 week postpartum.
• Higher rates of urgency urinary incontinence, stress urinary incontinence, and anal incontinence were observed in the operative OASIS group at 1 week postpartum.
• No significant differences in symptoms were found between the groups at 3 months postpartum.

Conclusions:

• Operative vaginal delivery-related OASIS is associated with a greater immediate postpartum burden of urinary and anal incontinence symptoms.
• These symptom differences appear to be transient, potentially resolving by 3 months postpartum.